@ARTICLE {ORTIZ: 1994b, title = {Effect of sporophytic heterozygosity on the male gametophyte of the tetraploid potato (Solanum tuberosum)}, author = {Ortiz, R. and Peloquin, S. J. }, journal = {Annals of Botany}, year = {1994}, volume = {73}, pages = {61--64}, issn = {0305-7364}, note = {RTB; Root and Tuber}, }